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Lizzy

Questions and answers by Lizzy

Questions (194)

The amount of vitamin c in the breakfast cereal varies directly with the serving size. If 1 and 1/4 cups of cereal provides 10%
1. 4 answers
2. asked by Lizzy
3. 1,453 views
What are code pieces of nucleic acids?(this is for a crossword puzzle and strangely polypeptides does not fit!) the spaces are:
1. 1 answer
2. 1,093 views
Find two positive real numbers that differ by 1 and have a product of 1.
1. 2 answers
2. 938 views
relation or function?x^2 = 1 + y^2 This is a function because relations cannot be an equation right?
1. 1 answer
2. 367 views
Area of a window. A window is in the shape of a square of side s, with a semicircle of diameter s above it. Write a function
1. 3 answers
2. 366 views
Given a quadratic equation y = ax^2 + bx + c,(i) What is the effect of changing the value of the number c on the parabola? In
1. 1 answer
2. 410 views
Given a quadratic equation y = ax^2 + bx + c,(i) What is the effect of changing the value of the number c on the parabola? In
1. 1 answer
2. 357 views
x^3-x^2-6x greater than or equal to 0x(x-3)(x+2)greater than or equal to 0 I figured that I have to factor first. Where do I go
1. 1 answer
2. 343 views
In your environment, what everyday items are treated aesthetically? For instance, a roll of plain white toilet paper is simply
1. 1 answer
2. 419 views
I have to write a one-page essay for my English class. Could you correct my essay and give a feedback? Thank you.Why is Dali so
1. 2 answers
2. 846 views
In a ______________ __________________ the concentration of the solutes outside and inside the cell are equal.
1. 1 answer
2. 392 views
The process in which am amoeba engulfs its pray and takes it in is known as _________.
1. 1 answer
2. 312 views
Charged molecules pass through the cell membrane through _______________.
1. 1 answer
2. 297 views
What is the approximate depth integrated particulate DMSP quantity (in micromolar m-2) to 30 m? The DMSP at 30 m is
1. 3 answers
2. 899 views
what is the hybridization of ClF3? and BrF3
1. 1 answer
2. 393 views
What happens if you heat jic and iron together?what happens if you heat jic and iron sulphide together/
1. 1 answer
2. 264 views
Chemical reaction formulas of:1.)Fe + H2SO4 2.)FeS + H2SO4 3.)CS2 + S
1. 1 answer
2. 421 views
(Daddy Warbucks employs workers in his perfectly competitive factory. Mr. Smith employs workers in his monopolistic factory as
1. 4 answers
2. 976 views
Summer Assignment:Would you say Do you know who will replace Erica and _I_ next week? Which word would you put in place if I is
1. 4 answers
2. 622 views
I have an English 10 Summer Assignment about grammar and such.One of the questions is: In the following sentence, which words
1. 2 answers
2. 651 views
What is a vibration?What is the relationship between period and frequency?
1. 1 answer
2. 379 views
I need help labeling complements in my sentences. I am not sure if I am doing this correctly or not. Could you please check to
1. 3 answers
2. 1,013 views
Me and my mom are having an agrument about how to solve this problem.27 / (5+4) * 19= she says the answer is 57 and I say the
1. 4 answers
2. 326 views
The masses and coordinates of three spheres are as follows: 18 kg, x = 1.50 m, y = 1.50 m; 40 kg, x = -1.50 m, y = -1.50 m; 64
1. 2 answers
2. 598 views
What is a capacitor used for in a current other than just collecting energy?
1. 1 answer
2. 333 views
Why will the pH of pure water at 25 degree celcius be equal to 7.0 ?
1. 1 answer
2. 300 views
Why will the pH of pure water at 25 degree celcius be equal to 7.0 ?
1. 1 answer
2. 305 views
Why will the pH of pure water at 25 degree celcius be equal to 7.0 ?
1. 1 answer
2. 358 views
A donkey and a mule were carrying sacks of apples. The donkey groaned so the mule said to him: "Why are you complaining? If you
1. 4 answers
2. 1,285 views
How do I write an equation or an inequalityfor this: the product of a number z and 12 is 60
1. 4 answers
2. 1,549 views
a grocery clerk nstacks three rows of can of fruit for a display, each of the top two rows has 2 fewer cans than the row beneath
1. 4 answers
2. 1,855 views
I have no idea how to do this problem.Find the product: z squared plus 7z-8 z sqaured-8z ------------------- X __________ z
1. 3 answers
2. 297 views
how would you solve this equation? please help!(x/2)LOG 7 = LOG 5 - xLOG 5
1. 1 answer
2. 343 views
Harry went to collect eggs from four chicken coops. At the first coop he collected the eggs and put them in the basket.at the
1. 2 answers
2. 549 views
What would the equation be for the reaction between potassium permanganate and cyclohexene. I know it's a oxidation reaction but
1. 1 answer
2. 453 views
HELP! I need to know if I am getting the right equation for the oxidation reaction of cyclohexene and potassium permanganate?I
1. 3 answers
2. 1,906 views
Covert the following to the prefix commonly used (include unit). For example 36 kF or 8.9 MJ,1) 0.0068 s 2) 0.00000000234m
1. 1 answer
2. 301 views
Express the following in scientific notation1) 547 000.0 2) 0.000000049704
1. 2 answers
2. 607 views
1. In which of the following units is acceleration expressed?*A. Newtons B. Foot-pounds C. Kilograms D. Meters per second
1. 4 answers
2. 820 views
A 2kg block is in equilibrium on an incline of 60 degrees. find fn of the incline on the block
1. 1 answer
2. 605 views
How do i come up with scenarios for problems like this?-112=7(-5n+4). 2-2(m+6)=5m+5(m+4)
1. 1 answer
2. 297 views
If the distance from the Earth to the moon is 3.84 x 105 km. How long would it take a radio wave with wavelength 413.8 m to
1. 2 answers
2. 816 views
Is 524,3 a floating or fixed point?Is 524,30 a floating or fixed point?
1. 1 answer
2. 331 views
The time it takes Javier to go to school and his walking rate are inversely proportional. If it takes him 12 mins walking at 3
1. 3 answers
2. 517 views
A 150-mL sample of a .600-mol/L calcium nitrate solution is mixed with a 1.00L of .500-mol/L NaOH(aq). Calculate the mass of
1. 2 answers
2. 529 views
(6p)^-2how will I write this in positive answer? I got 1 ---p ^-2 136 Please help! thank you
1. 3 answers
2. 353 views
A chemist must dilute 55.6 ml of 1.48 M aqueous silver nitrate (AgNO3) solution until the concentration falls to 1.00M. He'll do
1. 4 answers
2. 9,374 views
A water tank has the shape of an inverted right circular cone whose base radius is equal to half its height. Water is being
1. 3 answers
2. 1,175 views
find the derivative of y=2sqrt(x)-(1/x)
1. 1 answer
2. 276 views
At t=0 the current to a dc electric motor is reversed, resulting in an angular displacement of the motor shaft given bytheta(t)=
1. 2 answers
2. 718 views
I really need help! I have a paper due tomorrow and I can't find out this answer. Can you help me? The question says this:
1. 4 answers
2. 782 views
HELP! I have a math question the says this: In track practice, Jesse ran a mile in 7 minutes. His mile time was 2 1/2 minutes
1. 4 answers
2. 833 views
i am a number between 50 and 60. one of my factors is 28. qhat number am I?
1. 6 answers
2. 531 views
Help! I cannot figure out how to do this and my teacher does not explain things very well! The question is- An image is 16 in.
1. 4 answers
2. 585 views
Please help! It says- A machine takes 4.0 hours to make 8 parts. At that rate, how many parts can the machine make in 31.0
1. 4 answers
2. 741 views
The pH of a solution of Sr(OH)2 is 12.42. What is its (OH^-)
1. 1 answer
2. 392 views
The pH of a solution of Sr(OH)2 is 12.42. What is its pOH? What is its [H3O^+]? What is its (OH^-)? What is its [Sr(OH02]? Is
1. 2 answers
2. 510 views
PositionTerm 1 10 2 14 4 22 8 38 n a) Create an expression that represents the term’s value in terms of the position.
1. 1 answer
2. 356 views
a contractor's designing one side of an office building 48 feet in length the windows are each 5 feet long and will be placed
1. 4 answers
2. 560 views
Please help! Malia incorrectly graph the equation y=2/3x+12 with a slope of 3/2. What should malia's corrected graph look like?T
1. 3 answers
2. 469 views
For the curve r = 2 sin 3(theta):Find the arc length of one petal
1. 1 answer
2. 386 views
On what intervals of t is the curve described by the given parametric equation concave up? Concave down?x=t^2; y=t^(3)+3t
1. 1 answer
2. 468 views
A particle moves along the curve y = sqr(1+x^3). As it reaches the point (2,3), the y-coordinate is increasing at a rate of 4
1. 4 answers
2. 9,928 views
An exponential sequence (GP)of positive terms and a linear sequence (AP)have the same first term.the sum of their first terms is
1. 4 answers
2. 872 views
√162+11√243-7√128+√192a.)√2 +17√3 b.)-47√2+107√3
1. 1 answer
2. 349 views
What social policies to reduce crime would likely be recommended by a sociologist who favors Merton's Strain Theory? Why?
1. 1 answer
2. 408 views
An object is moving at 25 m/s and has a kinetic energy of 12,500 J. If the acceleration due to gravity on Mercury is about 3.8
1. 1 answer
2. 455 views
A research study comparing three treatments with n=5 in each treatment produces T1=5, T2=10, T3=15 with SS1=6, SS2=9, SS3=9 and
1. 4 answers
2. 3,483 views
An independent measures research study compares three treatment conditions using a sample of n=5 in each treatment. For this
1. 3 answers
2. 2,400 views
As the sample size gets larger, what happens to the size of the correlation that is needed for significance?
1. 2 answers
2. 1,007 views
Would it beFeeling some stress when you face difficulties is natural Or Feeling some stress when you face difficulties are
1. 1 answer
2. 343 views
1.Which of these was a precedent that George Washington set?A. constitutional amendment process B.formal presidential dinners
1. 7 answers
2. 2,648 views
x^3-x^2-36x+36=0
1. 1 answer
2. 328 views
Solve 6k^2-17k-3=0
1. 3 answers
2. 351 views
Assume there are 4 people living in the house nd their daily average consumption is 25litres per person per day nd there are
1. 3 answers
2. 470 views
Question 10. 10. (TCO 3) A particular BJT has a base DC current of 1 mA and a collector DC current of 10 mA. What is the DC beta
1. 1 answer
2. 358 views
In the power ball lottery game, winning the jackpot requires that you select the correct five unique numbers between 1 and 58
1. 2 answers
2. 1,025 views
For a certain computer program a password must be exactly 5 characters long. The first character must be a mnber 0-8, the
1. 2 answers
2. 766 views
Ten percent of Americans adults are left-handed. A statistics class has 50 students in attendance.Find the standard deviation
1. 1 answer
2. 650 views
A mountain search and rescue team received an average of 600 calls per year. Use the poisson dustribution to find the
1. 1 answer
2. 477 views
The diameters of pencils produced by a certain machine are normally distributed with a mean of 0.39 inches and a standard
1. 4 answers
2. 1,369 views
Scores on an English test are normally distributed with a mean of 78% and a standard deviation of 4.5%. Find the value of the
1. 3 answers
2. 827 views
The Tyco Video Game Corporation finds that it is losing income because of slugs used in its video games. The machines must be
1. 2 answers
2. 671 views
A survey of 925 voters in one state reveals that 408 favor approval of an issue before the legislature. Construct the 90%
1. 2 answers
2. 514 views
The music industry must adjust to the growing practice o consumers downloading songs instead of buying CDs. It therefore becomes
1. 1 answer
2. 860 views
Let sin u=-8/17 and cos v= 12/13, with pie<u<3pie/2. Find the exact value of cos(u+v)
1. 4 answers
2. 3,604 views
Verify the following identitycos2x/sin2x+sinx/cosx=csc2x
1. 2 answers
2. 1,047 views
Can I be a Accountant studying these subjects
1. 1 answer
2. 398 views
Can I be an accountant with these subjects
1. 3 answers
2. 393 views
Just to make sure I'm correct for this problem .04 is 1/8% of what number I would put .04 over x and I could use 12.5% over 100
1. 1 answer
2. 319 views
Identify your 3 human rights violations or discriminations and explain in an lntroductory paragraph why you choose the specific
1. 10 answers
2. 617 views
A friend gives you the following Fs and decision made. Does the decision appear to be correct? Explain.Do NOT provide critical
1. 1 answer
2. 718 views
A 12.0 kg object is on a surface that is inclined 30 degrees and the coefficient of friction is 0.65.Determine the force of
1. 3 answers
2. 1,591 views
Outline a suitable procedure for separating a mixture of sulphur and sand.
1. 2 answers
2. 484 views
A car traveled 280 miles and you 6 gallons of gas if the same car traveled 1260 miles at the same rate how many gallons of gas
1. 2 answers
2. 491 views
Mia bought 7 golf balls. The total weight of the golf balls was 8 ounces. To the nearest hundredth of an ounce, how much did
1. 2 answers
2. 512 views
Mary’s mother made 102 chicken sandwiches and tuna sandwichesfor Mary’s birthday party. After her friends had eaten _5 8 of
1. 3 answers
2. 1,022 views
Please check this answer for me?The elementary school menu repeats every 25 days; the middle school menu repeats every 15 days.
1. 5 answers
2. 926 views
1.Which type of conflict does this excerpt show (The Diary of Anne Frank)?B: Character VS. Society What is a minor conflict in
1. 9 answers
2. 3,180 views
Which Portion of the excerpt BEST supports the idea that Anne has a sense of humor?C: “These works of art were tacked to the
1. 5 answers
2. 1,192 views

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